Abstract: This study aims to evaluate the impact of community parks in Xiamen on promoting physical activity among older adults. The study employs the Community Park Audit Tool (CPAT) to assess 15 community parks on Xiamen Island. A total of 45 elderly participants were randomly selected to complete the CPAT questionnaire. Data collection focused on four key areas: park information, access and surrounding neighborhoods, park activity areas, and park quality and safety. These findings indicate that well-maintained community parks significantly increase physical activity levels among older adults. Specifically, natural features, diverse activity areas, safety measures, and aesthetic elements promote the health of older adults. The CPAT assessment results revealed that Gaolin Park (No.7) received the highest score, indicating its positive role in promoting physical activity among elderly individuals, whereas Meiren Park (No.9) received the lowest score, suggesting that improvement is needed to better meet the needs of the elderly and enhance their health. The CPAT provides valuable insights for urban planners and decision-makers to optimize the design and management of community parks, thereby better meeting the needs of older adults and promoting their health and well-being.